DPS250AB-68A Delta 250-Watts Power Supply for OptiPlex 990 / 390

The DPS250AB-68A Delta Power Supply delivers dependable, efficient power for Dell’s OptiPlex 990 and 390 workstations, ensuring smooth operation for demanding business applications. Designed with high‑quality components, it provides stable voltage and robust protection against over‑current, over‑voltage, and short‑circuit conditions, extending the lifespan of your system. Its compact, rack‑mountable form factor fits seamlessly into existing chassis, while the quiet fan keeps noise levels low for a comfortable office environment. Whether you’re upgrading an older model or replacing a failed unit, this power supply offers reliable performance, energy savings, and peace of mind for your critical computing tasks.